Display Builder Release 2.1.2

v2.1.2 - 22/02/16
- Pixel grid exports: Added dashed lines to show centre point of softedges. Extended Display
  centre marks to display edges.

v2.1.1 - 20/01/16
- Added basic support for Watchout v6 Displays.
- Set default locale to U.S. to avoid errors with float separators other than periods.
- Added locale code to project XML files.
- Fixed bug with display (not calculation) of Display crop values.
- Grid settings saved with Project file.